Individual holder
STUTH WILLIAM L
US·3 granted patents·169 citations·filing 1990–1991
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0189US5202027ASecondary sewage treatment systemSTUTH WILLIAM L·Filed 1991·Granted Apr 13, 1993·75 cites·22 claims
- 0280US5030353ASecondary sewage treatment systemSTUTH WILLIAM L·Filed 1990·Granted Jul 9, 1991·55 cites·14 claims
- 0375US5200081ASecondary sewage treatment systemSTUTH WILLIAM L·Filed 1991·Granted Apr 6, 1993·39 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when STUTH WILLIAM L files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →